Spinarak

You may cast Spinarak from your graveyard if you sacrifice a Forest or an Insect in addition to paying its mana cost to cast it.
Spinarak can't have -1/-1 counters placed on it.
Last strike(This creature deals combat damage after creatures without last strike.)
Whenever Spinarak blocks, it loses last strike and gains first strike until end of turn.
It lies still in the same pose for days in its web, waiting for its unsuspecting prey to wan